Vehicle damping mechanism and integrated electric vehicle

Abstract

The utility model relates to the technical field of electric vehicles, and discloses a vehicle damping mechanism and an integrated electric vehicle. The vehicle damping mechanism comprises a damping driving mechanism and a connecting mechanism, and the connecting mechanism is arranged in a hole of a connecting column; the connecting mechanism comprises a first rod penetrating through the hole of the connecting column, second rods penetrating through the two ends of the interior of the first rod, a third rod rotationally connected to one ends of the two second rods and a fourth rod rotationally connected to the other ends of the two second rods, and a hole is formed in one end of the fourth rod; the two sets of fourth rods are connected through metal locks penetrating through holes. Through the arrangement of the first rod, the second rod, the third rod and the fourth rod, when facing a rugged road surface, if the speed is too high, a large amount of vibration can be generated on an electric vehicle body, and if the spring shock absorber is broken at the moment, the installation connecting position can be quickly unlocked, so that the electric vehicle can be conveniently and quickly mounted and dismounted without tools. And the spring shock absorber is disassembled and replaced.

Description

Technical Field

[0001] The present application relates to the technical field of electric vehicles, and specifically to a vehicle shock absorbing mechanism and an integrated electric vehicle. Background Art

[0002] An electric vehicle, also known as a battery vehicle, is a pure electric vehicle that is powered by a battery (battery) and driven by an electric motor. In recent years, electric vehicles have been widely used in my country. Domestic electric vehicles are mainly used for sightseeing, patrolling, and transporting goods. For example, electric sightseeing vehicles are mainly used to carry passengers in parks, scenic spots, leisure resorts and other places. Electric patrol vehicles are mainly used for patrolling in stations, squares and crowded places. Electric transport vehicles are widely used in factories, ports, terminals, logistics warehouses and other places.

[0003] When the electric vehicle is parked, the foot support on one side of the electric vehicle is rotated so that the bottom of the foot support contacts the ground, thereby stably parking the electric vehicle.

[0004] When facing a rugged road surface, since the ground is in a tilted state, the electric vehicle will be in a tilted state when parked. If a vehicle passes by, the vibration of the ground will cause the tilted electric vehicle to fall over. Utility Model Content

[0005] The purpose of the present application is to provide a vehicle shock absorbing mechanism and an integrated electric vehicle, so as to solve the problem raised in the above-mentioned background technology that when facing a rugged road, the electric vehicle will be in a tilted state when parked due to the tilted ground. If a vehicle passes by, the vibration of the ground will cause the tilted electric vehicle to fall over.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a vehicle shock absorbing mechanism, comprising: a shock absorbing driving mechanism and a connecting mechanism, the shock absorbing driving mechanism comprising a No. 1 connecting shaft welded on both sides of a connecting steel frame, a connecting piece rotatably connected to the No. 1 connecting shaft, a No. 1 fixed block welded above one end of the connecting piece, a No. 2 fixed block arranged above the connecting steel frame, a spring shock absorber with two ends respectively arranged on one side of the No. 1 fixed block and the No. 2 fixed block, and a connecting column passing through holes opened at both ends of the spring shock absorber, the spring shock absorber is connected to the holes opened in the No. 1 fixed block and the No. 2 fixed block through the connecting column, and a hole is opened at one end of the connecting column, the connecting mechanism is arranged in the hole of the connecting column, the connecting mechanism comprises a No. 1 rod passing through the hole of the connecting column, a No. 2 rod passing through both ends inside the No. 1 rod, a No. 3 rod rotatably connected to one end of two groups of the No. 2 rods, and a No. 4 rod rotatably connected to the other end of the two groups of the No. 2 rods, one end of the No. 4 rod is clamped with a hole, and the two groups of the No. 4 rods are connected through the hole through a metal lock.

[0007] By adopting the above technical solution, a damaged spring shock absorber can be quickly disassembled and replaced.

[0008] Preferably, the shock absorbing drive mechanism further comprises: a rear wheel connected to one side of the connecting member by bolts.

[0009] By adopting the above technical solution, driving power can be provided.

[0010] An integrated electric vehicle comprises a vehicle shock absorbing mechanism as described in any one of the above items, the integrated electric vehicle comprises: an electric vehicle body, a kickstand and an adjustment mechanism, the kickstand is rotatably connected to the outside of the electric vehicle body, the kickstand is provided with a threaded hole, the adjustment mechanism is arranged on the outside of the kickstand, the adjustment mechanism comprises a threaded screw rotatably connected to the threaded hole of the kickstand and a support block welded to the bottom of the threaded screw.

[0011] By adopting the above technical solution, the height can be adjusted so as to provide stable support.

[0012] Preferably, the adjustment mechanism further comprises a connecting and fixing block which is snap-fitted and fixed to the top end of the threaded screw, grooves are provided on both sides of the connecting and fixing block, and a connecting shaft is welded inside the groove of the connecting and fixing block.

[0013] By adopting the above technical solution, the structure on one side can be stably rotated to change the angle.

[0014] Preferably, the adjustment mechanism further comprises handles rotatably connected to both sides of the connecting and fixing blocks.

[0015] By adopting the above technical solution, the inner structure can be driven to rotate quickly by hand.

[0016] Preferably, the adjustment mechanism further comprises stoppers bolted to both sides of the interior of the connecting and fixing block groove.

[0017] By adopting the above technical solution, the plastic material itself can be easily snapped in and fixed.

[0018] In summary, the present application includes at least one of the following beneficial effects:

[0019] (1) By providing the first, second, third and fourth poles, when facing a rough road surface, if the speed is too fast, the electric vehicle body will cause a lot of vibration. If the spring shock absorber breaks at this time, the installation connection can be quickly unlocked, and the spring shock absorber can be disassembled and replaced without tools.

[0020] (2) By providing a foot support, a threaded screw and a support block, when the electric vehicle is tilted due to a rough road surface, the height of the foot support can be adjusted to keep the electric vehicle in a vertical and slightly tilted state, which can effectively provide stability for the electric vehicle when parked. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0022] Figure 2 For this application Figure 1 A partial enlarged structural diagram of point A;

[0023] Figure 3 For this application Figure 1 A partial enlarged schematic diagram of the structure at B;

[0024] Figure 4 For this application Figure 3 A partial enlargement of the structural diagram at point C.

[0025] In the figure: 1. shock absorbing drive mechanism; 101. connecting steel frame; 102. No. 1 connecting shaft; 103. connecting piece; 104. rear wheel; 105. No. 1 fixing block; 106. No. 2 fixing block; 107. spring shock absorber; 108. connecting column; 2. electric vehicle body; 3. connecting mechanism; 301. No. 1 rod; 302. No. 2 rod; 303. No. 3 rod; 304. No. 4 rod; 4. foot support; 5. adjusting mechanism; 501. threaded screw; 502. support block; 503. connecting fixing block; 504. handle; 505. stopper. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] The following is combined with Figure 1-4 The embodiments of the present application are described in further detail.

[0028] Example 1

[0029] See also Figure 1-Figure 4 , the utility model provides a technical solution: a vehicle shock absorbing mechanism, comprising: a shock absorbing driving mechanism 1 and a connecting mechanism 3;

[0030] The shock absorbing driving mechanism 1 includes a No. 1 connecting shaft 102 welded on both sides of the connecting steel frame 101, and the connecting steel frame 101 can play a stable connection between the structures. The No. 1 connecting shaft 102 can provide the structure on the shaft to rotate stably on both sides of the connecting steel frame 101. The connecting member 103 connected to the No. 1 connecting shaft 102 can reduce the vibration caused by shaking after the angle of the connecting member 103 is changed by the No. 1 connecting shaft 102. The rear wheel 104 is bolted to one side of the connecting member 103, and the rear wheel 104 can provide a driving power for the electric vehicle body 2. A No. 1 fixing block 105 welded above one end of the connecting member 103 can play a fixed connection between the structures. A No. 2 fixing block 106 is arranged above the connecting steel frame 101, and the No. 2 fixing block 106 can play a fixed connection between the structures. The two ends are respectively arranged on one side of the No. 1 fixing block 105 and the No. 2 fixing block 106. The spring shock absorbers 107, the spring shock absorber 107 can effectively absorb shock to the electric vehicle body 2, and by connecting with the No. 1 fixing block 105 and the No. 2 fixing block 106, it can be convenient for rapid disassembly and installation in the event of subsequent damage. The connecting column 108 runs through the holes opened at both ends of the spring shock absorber 107. The spring shock absorber 107 is connected to the holes opened in the No. 1 fixing block 105 and the No. 2 fixing block 106 through the connecting column 108. The connecting column 108 passes through one end of the spring shock absorber 107 and the hole in the No. 1 fixing block 105, so that one end of the spring shock absorber 107 can be fixed to one side of the No. 1 fixing block 105. The connecting column 108 passes through one end of the spring shock absorber 107 and the hole in the No. 2 fixing block 106, so that one end of the spring shock absorber 107 can be fixed to one side of the No. 2 fixing block 106. One end of the connecting column 108 is provided with a hole, which can provide an internal structure for insertion, thereby connecting the structures.

[0031] The connecting mechanism 3 is arranged in the hole of the connecting column 108. When the spring shock absorber 107 is fixed by the connecting column 108, the connecting column 108 can be fixed inside the hole by the connecting mechanism 3, and the phenomenon of displacement and falling off will not occur. The connecting mechanism 3 includes a No. 1 rod 301 that passes through the hole of the connecting column 108. The No. 1 rod 301 can keep the connecting column 108 from being displaced when passing through the hole of the connecting column 108, and a No. 2 rod 302 that passes through both ends of the No. 1 rod 301. The No. 2 rod 302 can keep the No. 1 rod 301 out of the hole of the connecting column 108 when passing through the hole of the No. 1 rod 301. When an offset occurs, the third rod 303 connected to one end of the two groups of the second rod 302 is rotated, and the third rod 303 can connect the two rods 302 at both ends, and can provide the two rods 302 with stable rotation, and can limit one end of the two rods 302 at the same time, and the fourth rod 304 connected to the other end of the two groups of the second rod 302 is rotated, and the fourth rod 304 can limit the other end of the two rods 302, and a hole is opened at one end of the fourth rod 304, and the two groups of the fourth rod 304 are connected by a metal lock penetrating the hole, and through the connection of the two groups of the fourth rod 304, the overall structure can be kept from loosening.

[0032] The rear wheel 104 changes its angle on the No. 1 connecting shaft 102 connecting both sides of the steel frame 101 through the connecting piece 103. At this time, when the rear wheel 104 vibrates, the spring shock absorber 107 inside the No. 1 fixing block 105 and the No. 2 fixing block 106 can effectively reduce the buffering work. When the spring shock absorber 107 vibrates violently and causes damage, by unlocking the lock connecting the two sets of No. 4 rods 304, it can be rotated on the No. 2 rod 302, so that the No. 2 rod 302 can be removed from the No. 1 rod 301, and then the No. 1 rod 301 can be removed from the connecting column 108, so that the connecting column 108 can be quickly taken out, and the new spring shock absorber 107 can be installed on the connecting column 108.

[0033] Example 2

[0034] See also Figure 1-Figure 4 , the utility model provides a technical solution: an integrated electric vehicle, comprising: an electric vehicle body 2, a kick support 4 and an adjustment mechanism 5;

[0035] The electric vehicle body 2 can provide support and connection and fixation work for the overall structure to be stable. The foot support 4 is rotatably connected to the outside of the electric vehicle body 2. When the electric vehicle body 2 needs to be parked, the electric vehicle body 2 can be parked and supported by rotating the foot support 4. The foot support 4 is provided with a threaded hole, which can provide the internal structure with stable rotation, so as to carry out subsequent displacement work. The adjustment mechanism 5 is arranged on the outside of the foot support 4. The height supported by the foot support 4 can be changed through the adjustment mechanism 5, so as to provide stability for the electric vehicle body 2 when parked. The adjustment mechanism 5 includes a threaded screw rod 501 rotatably connected to the threaded hole of the foot support 4. The threaded screw rod 501 can adjust its position in the threaded hole of the foot support 4 during rotation. The support block 502 welded at the bottom of the threaded screw rod 501, the threaded screw rod 501 When displacing, it can synchronously drive the support block 502 at the bottom to displace synchronously, and the connecting and fixing block 503 that is engaged and fixed on the top of the threaded screw 501 can play a stable connection between the structures. Grooves are provided on both sides of the connecting and fixing block 503, and a connecting shaft is welded inside the groove of the connecting and fixing block 503. Through the connecting shaft, the structure outside the connecting shaft can be driven to rotate stably, and the handles 504 connected on both sides of the connecting and fixing block 503 are rotated. When the handles 504 are rotated from a vertical state to a horizontal state on both sides of the connecting and fixing block 503, the threaded screw 501 can be driven to rotate quickly. The bolts are connected to the stoppers 505 on both sides of the groove of the connecting and fixing block 503. The stoppers 505 can provide the handles 504 that are kept in a vertical state to be stored inside the groove of the connecting and fixing block 503.

[0036] When the electric vehicle body 2 needs to be supported for parking, the foot support 4 is rotated so that the bottom of the foot support 4 contacts the ground. When the electric vehicle body 2 tilts, the handle 504 is rotated through the shaft connecting the two ends of the fixing block 503. At this time, the handle 504 is no longer fixed by the block 505, so it is rotated from a vertical state to a horizontal state. At this time, the handle 504 is held and rotated, thereby driving the threaded screw 501 to rotate, and the support block 502 at the bottom is driven to adjust its position.

[0037] The implementation principle of a vehicle shock absorbing mechanism and an integrated electric vehicle of the present application is as follows:

[0038] First, the rear wheel 104 changes its angle on the No. 1 connecting shaft 102 connecting both sides of the steel frame 101 through the connecting piece 103. At this time, when the rear wheel 104 vibrates, the spring shock absorber 107 inside the No. 1 fixing block 105 and the No. 2 fixing block 106 can effectively reduce the buffering work.

[0039] Secondly, when the spring shock absorber 107 is damaged by severe vibration, the lock connecting the two sets of No. 4 rods 304 can be unlocked to rotate on the No. 2 rod 302, so that the No. 2 rod 302 can be removed from the No. 1 rod 301, and then the No. 1 rod 301 can be removed from the connecting column 108, so that the connecting column 108 can be quickly taken out, and a new spring shock absorber 107 can be installed on the connecting column 108.

[0040] Finally, when the electric vehicle body 2 needs to be supported for parking, the foot support 4 is rotated so that the bottom of the foot support 4 contacts the ground. When the electric vehicle body 2 tilts, the handle 504 is rotated through the shaft connecting the two ends of the fixing block 503. At this time, the handle 504 is no longer fixed by the block 505, so it rotates from a vertical state to a horizontal state. At this time, the handle 504 is held and rotated, thereby driving the threaded screw 501 to rotate, and the support block 502 at the bottom is driven to adjust its position.

[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A shock absorbing mechanism for a vehicle, characterized in that: include: A shock absorbing drive mechanism, the shock absorbing drive mechanism comprising a No. 1 connecting shaft welded on both sides of the connecting steel frame, a connecting piece rotatably connected to the No. 1 connecting shaft, a No. 1 fixing block welded above one end of the connecting piece, a No. 2 fixing block arranged above the connecting steel frame, a spring shock absorber with two ends respectively arranged on one side of the No. 1 fixing block and the No. 2 fixing block, and a connecting column penetrating through holes opened at both ends of the spring shock absorber, wherein the spring shock absorber is connected to the holes opened in the No. 1 fixing block and the No. 2 fixing block through the connecting column, and a hole is opened at one end of the connecting column; A connecting mechanism is arranged in a hole of a connecting column, and comprises a No. 1 rod passing through the hole of the connecting column, a No. 2 rod passing through both ends of the No. 1 rod, a No. 3 rod rotatably connected to one end of two groups of the No. 2 rods, and a No. 4 rod rotatably connected to the other end of the two groups of the No. 2 rods, one end of the No. 4 rod is provided with a hole, and the two groups of the No. 4 rods are connected by a metal lock passing through the hole.

2. A vehicle shock absorbing mechanism according to claim 1, characterized in that: The shock-absorbing driving mechanism also includes a rear wheel connected to one side of the connecting member by bolts.

3. An integrated electric vehicle, characterized in that: The vehicle shock absorbing mechanism comprises the vehicle shock absorbing mechanism according to any one of claims 1 to 2, wherein the integrated electric vehicle comprises: Electric vehicle body; A foot support, the foot support is rotatably connected to the outside of the electric vehicle body, and the foot support is provided with a threaded hole; The adjusting mechanism is arranged on the outside of the foot support, and the adjusting mechanism includes a threaded screw rod rotatably connected to the threaded hole of the foot support and a support block welded to the bottom of the threaded screw rod.

4. The integrated electric vehicle according to claim 3, characterized in that: The adjustment mechanism also includes a connecting and fixing block which is clamped and fixed on the top end of the threaded screw rod. Grooves are provided on both sides of the connecting and fixing block, and a connecting shaft is welded inside the groove of the connecting and fixing block.

5. The integrated electric vehicle according to claim 4, characterized in that: The adjustment mechanism also includes handles rotatably connected to both sides of the connecting and fixing block.

6. The integrated electric vehicle according to claim 5, characterized in that: The adjustment mechanism also includes stoppers which are bolted to both sides of the interior of the connecting and fixing block groove.

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